alexandersf.dk - robtex.com
alexandersf.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.183.139.209🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | web9.gigahost.dk | ||||||
| NS | ns1.gigahost.dk ⭐ | ||||||
| A | 46.183.139.31🇩🇰 SENTIA46.183.139.0/24 | ||||||
| NS | ns2.gigahost.dk | ||||||
| A | 46.183.139.222🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | web22.gigahost.dk | ||||||
| NS | ns3.gigahost.dk | ||||||
| A | 71.19.249.71🇨🇦 ESECUREDATACOM-171.19.249.0/24 eSecureData.com Inc. | ||||||
| PTR | ns3.gigahost.dk | ||||||
| NS | ns4.gigahost.dk | ||||||
| A | 51.79.215.130🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | ns4.gigahost.dk | ||||||
| NS | ns5.gigahost.dk | ||||||
| A | 77.74.192.83🇬🇧 UKSERVERS-AS77.74.192.0/21 UK Dedicated Servers Limited | ||||||
| PTR | ns5.gigahost.dk | ||||||
| MX | mx1.gigahost.dk ⭐ | ||||||
| A | 46.183.139.11🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | mx1.gigahost.dk | ||||||
| MX | mx2.gigahost.dk ⭐ | ||||||
| A | 46.183.139.12🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | mx2.gigahost.dk | ||||||
| MX | mx3.gigahost.dk ⭐ | ||||||
| A | 46.183.139.13🇩🇰 SENTIA46.183.139.0/24 | ||||||
| PTR | mx3.gigahost.dk | ||||||
| TXT | spf2.0/pra | ||||||
| TXT | v=spf1 mx include:spf.gigahost.dk -all | ||||||
| SOA | ns1.gigahost.dkhostmaster@alexandersf.dk 2026-06-12 #3 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1781465941localtime Sun Jun 14 21:39:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781465941 | ||||||
Same first word
alexandersf.dk |
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●NSns2.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●NSns3.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●NSns4.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●NSns5.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●MXmx1.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●MXmx2.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●MXmx3.gigahost.dk2026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
●A46.183.139.2092026-02-21 → 2026-06-14 · 2 obs
● 2026-06-14 19:46:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| alexandersf.dk | ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk, ns4.gigahost.dk... | 5 records |
✅ Authoritative Response
Server:51.79.215.130
NS records: ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk, ns4.gigahost.dk, ns5.gigahost.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alexandersf.dk (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.183.139.209 |
| NS | 5 | ns2.gigahost.dk, ns1.gigahost.dk... |
| MX | 3 | mx3.gigahost.dk (pri: 10), mx2.gigahost.dk (pri: 10)... |
| TXT | 2 | v=spf1 mx include:spf.gigahost.dk -all, spf2.0/pra |
| SOA | 1 | ns1.gigahost.dk hostmaster.alexandersf.d |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk...)
Analysis
IP Addresses
alexandersf.dk resolves to just one IP address, 46.183.139.209.
Two other host names, along with einhorn.dk, allconnect.dk and pmax.dk, also share IP numbers with alexandersf.dk.
Name Servers
alexandersf.dk delegates to five name servers: ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and two others.
alexandersf.dk partially shares its NS delegation with several other domains, including haderslevspuls.dk, webcdn.net, hitmix.dk and two others.
These name servers are regularly seen alongside ns4.gigahost.dk and ns5.gigahost.dk as name servers.
Host names that point to one IP address:
ns1.gigahost.dk directs to 46.183.139.31.
ns2.gigahost.dk directs to 46.183.139.222.
ns3.gigahost.dk directs to 71.19.249.71.
ns4.gigahost.dk directs to 51.79.215.130.
ns5.gigahost.dk directs to 77.74.192.83.
Mail Servers
alexandersf.dk uses three mail servers — mx1.gigahost.dk, mx2.gigahost.dk and mx3.gigahost.dk.
There is at least a partial MX overlap between alexandersf.dk and other domains, including kampman.dk, digitalkunst.dk, fova.dk and two others.
mx1.gigahost.dk, mx2.gigahost.dk and mx3.gigahost.dk all have one IP address each — mx1.gigahost.dk directs to 46.183.139.11, mx2.gigahost.dk directs to 46.183.139.12 and mx3.gigahost.dk directs to 46.183.139.13.